Post coupler



FIG. 1 is an isometric view of the post coupler, shown with environment.

FIG. 2 is another isometric view of the post coupler of FIG. 1.

FIG. 3 is a front elevation view of the post coupler.

FIG. 4 is a right side elevation view of the post coupler.

FIG. 5 is a rear elevation view of the post coupler.

FIG. 6 is a left side elevation view of the post coupler.

FIG. 7 is a top plan view of the post coupler.

FIG. 8 is a bottom plan view of the post coupler; and,

FIG. 9 is an exploded isometric view of the post coupler, shown in an alternate position.

The broken line showing of posts is for the purpose of illustrating environmental structure and forms no part of the claimed design. 

CLAIM The ornamental design for a post coupler, as shown and described. 